3.Treatment of Depression edited by Cynthia D. Mulrow (2000)"Subgroup analyses showed that newer antidepressants were not superior to either
tricyclics at low doses or first generation tricyclics only. ..."

4.Assessment and Treatment of Patients With Coexisting Mental Illness and by Richard Ries (1996)"tricyclics unfortunately are quite toxic when combined with AODs. Therefore use
of tricyclic antidepressants in early recovery should be carefully monitored ..."